package com.wgy.day18.综合练习;

public class Mouse implements USB {
    @Override
    public void open() {
        System.out.println("打开鼠标");
    }

    public void click() {
        System.out.println("点击鼠标");
    }

    @Override
    public void close() {
        System.out.println("关闭鼠标");

    }
}
